baber/WOPTO huggingface dataset:
Patent JP-2001115967-A (JP)
Title: Reciprocating pump and diaphragm
Inventor: SHIMIZU TOSHIHARU
IPC: F04B43/02
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating pump allowing enhanced durability of a diaphragm by forming the diaphragm having lowered rate of occurrence of cracks, splits, or the like, and reduced frequency of replacing the diaphragm by improving a structure for sandwiching the diaphragm. SOLUTION: In this reciprocating pump for conveying a suspension by using the reciprocating motion of the diaphragm 11, the diaphragm 11 is integrally formed of a sandwichedly fixed peripheral part 11a and a reciprocatingly moving part. The peripheral part 11a is sandwiched between a fixing means 21 and a pressing means 22, and a predetermined distance is provided between a portion of the moving part near the peripheral part 11a and the pressing means 22.
Patent JP-H10143433-A (JP)
Title: Memory control unit
Inventor: KIMURA HARUO
IPC: G06F12/12
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To enable high-speed operation in case of miss hit of cache. SOLUTION: An LRU information generating circuit 1 generates LRU information concerning a tag. Based on the result of comparison between one part of address of data and a prescribed tag stored in a tag area 202, a match discrimination circuit 4 discriminates whether these data exist in a data area 201 or not. A write waiting buffer 3 holds the LRU information. When the result of comparison at the match discrimination circuit 4 shows miss hit, the LRU information generating circuit 1 writes the LRU information generated concerning that tag into the write waiting buffer 3 and a memory control unit 300 immediately accesses the tag area 202 in the cycle next to the cycle of miss hit. When the result of comparison shows hit, the LRU information generating circuit 1 writes the LRU information generated concerning that tag in the tag area 202.
Patent JP-H04173909-A (JP)
Title: Method for preventing blowby in blast furnace operation
Inventor: MORIMOTO SHINOBU
IPC: C21B5/00
Filed: 1990-11-02
Abstract: PURPOSE:To improve detective reliability to possibility of blowby development and to improve stability of blast furnace operation by comparing variation of surface level and dropping velocity of charged material in the blast furnace, variance and variable gradient, etc., of furnace gas temps. with the reference values. CONSTITUTION:In the blast furnace during operation, the surface level of charged material in the blast furnace is measured with a sounding device S. Further, the furnace gas temps. in plural riser Zj, are measured with furnace top thermometer Tzj. These measured values are inputted to a computer CMR through an input/output interface SPC. Then, it is detected whether the surface level of charged material at plural points in circumferential direction of the furnace and dropping velocity at each position are the reference values or more. Further, the variance of furnace gas temp. within the prescribed time and temp. variation gradient thereof, are detected. Successively, when the above level difference shows the reference value or more, and at least one of the dropping velocities shows the reference value or more and at least one of the variation gradients of the above furnace gas temps. shows the reference value or lower and at least one of the furnace gas temps. shows the reference value or more and at least one of the furnace gas temps. shows temp. drop larger than or equal to the reference value, the blasting rate into the blast furnace is reduced to prevent the blowby.
Patent JP-2000122105-A (JP)
Title: Method for regulating shg blue laser device, production of shg blue laser device and shg blue laser device
Inventor: SENHEN MITSUO
IPC: H01S5/00
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent destruction and degradation in coupling efficiency by contact of an SHG element and a semiconductor laser on account a regulation error as both are fixed in an extremely narrow state of the distance between the end faces of both and the degradation in the coupling efficiency by the degradation in the reproducibility of the distance between the SHG element and the semiconductor laser at the final fixation after the regulation of an LD holder 3, thus achieving the improvement in productivity and the reduction in weigh even by fixing the LD holder and a module base by using screw members. SOLUTION: The LD holder 3 and the module base 1 are melted and fixed by irradiation with a laser and thereafter, the SHG element 2 and the semiconductor laser 4 are fixed to UV-fixed to the module base 1 by imparting some allowance (abut 10 μm) to the distance between the end face of the former and the latter. The positions of the waveguide 8 formed to the SHG element 2 and the semiconductor laser 4 are regulated and fixed, following which the distance between the SHG element 2 and the semiconductor laser 4 is regulated by utilizing the thermal shrinkage by irradiation with the laser.
Patent JP-H08135336-A (JP)
Title: Horizontal pulling shutter device
Inventor: OKAMURA SHIGEO
IPC: E06B9/02
Filed: 1994-11-08
Abstract: PURPOSE: To lightly and surely open and close a horizontal pulling shutter device from the indoor side and to use the same in opening and closing an open surface including a curved surface or a day lighting surface. CONSTITUTION: The upper end part and lower end part of a freely bent shutter S' formed by connecting many longitudinal slats 10 to each other are fitted to guide grooves 9, 8E, 9E formed along the moving path of the shutter on an upper frame and a lower frame to be movably supported. The slats of the shutter are engaged with gears 17, 17E provided on the upper frame and the lower frame, and a rotating means for rotating the gears is disposed, and the shutter is moved along the moving path by operating the rotating means.
Patent JP-2001118158-A (JP)
Title: Composite-type sensor
Inventor: ITO HIROBUMI
IPC: G08B13/196
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To execute illumination so that the dispersion of brightness in a monitor area becomes small in a composite-type sensor incorporating an illumination means. SOLUTION: A composite-type sensor has a detection sensor detecting abnormality in a monitor area and outputting a detection signal, a picture sensor taking in the picture of the monitor area, a light emitting part 103 illuminating the monitor area and a control part controlling the picture sensor and the light emitting part 3, taking in the picture of the monitoring area and executing an abnormality detection processing when a detection signal is inputted. The light emitting part 103 has plural light emitting elements 401 to 406 having directivity, allocates at least one of plural light emitting elements 401 to 406 for respective illumination blocks obtained by dividing the monitor area into the plural blocks, and divisionally illuminates the monitor area.  The number of light emitting element 401 to 406 allocated to the respective illumination blocks is set so that brightness in the respective illumination blocks becomes almost similar.
Patent JP-H07127397-A (JP)
Title: Method of automatically measuring position of subsequent truck
Inventor: TANAKA HIDEAKI
IPC: G01C15/00
Filed: 1993-11-04
Abstract: PURPOSE:To prevent the generation of errors in an area near an inflection point to a slope section by measuring an azimuth angle of a contact point between rails and wheels, a pitching angle and transfer distance at a specified time interval and computing accumulated arithmetic operations based on the measured values and computing coordinates of the contact points. CONSTITUTION:The position of a subsequent truck under excavation during shielding work at one arbitrary point is measured automatically and continuously. In this case, the coordinates of a contact point between wheels 5 of the subsequent truck and a rail 1 is determined one by one and computed accumulatively, thereby determing the coordinates at the contact point 3 at a specified time. It is, therefore, possible to prevent the generation of errors even in an area near an inflection point to a slope section from a curved area or a horizontal section. The coordinates at an arbitrary single point of the subsequent truck is determined while posture data of the subsequent truck is being considered. At the same time, this measuring method is used with a device which automatically measures an arbitrary one point of a shield machine from an arbitrary one point of the subsequent truck and automatic and continuous measurement must be made even under excavation.
Patent JP-H10138027-A (JP)
Title: Cemented carbide for drill and drill for printed board drilling using same cemented carbide
Inventor: AOKI YUKIO
IPC: C23C30/00
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a cemented carbide for drills and a printed board drilling drill using same cemented carbide excellent in breakage-proof and capable of coating a hard carbon film with good adhesion. SOLUTION: The Young modulus is 600MPa or more in the interior of an iron group metal cemented carbide made of WC of not more than 0.7μm average particle diameter as its main component, containing 0.1 to 3.0weight% of one or more kinds selected from a group composed of V, Cr, Ta and Mo, its surface layer composed of practically only WC, or a component other than a iron group metal as a binder course formation component and WC particles, and WC of an average particle diameter on the surface layer being larger than that in the interior.
Patent JP-H11135944-A (JP)
Title: Multilayer circuit board
Inventor: ODA TSUTOMU
IPC: H05K1/09
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer circuit board which is excellent in bonding properties to a glass-ceramic material and kept free from warpage and where cracks are restrained from occurring around via hole conductors. SOLUTION: Internal wirings 3 of Ag conductor are arranged between insulating layers 1a to 1d formed of glass-ceramic material which can be burned at temperatures of 800 to 1000 deg.C for the formation of a laminate main body 1, surface wirings 2 are formed on the surface of the laminate main body 1, and via-hole conductors 4 are formed to connect the internal wirings 3 together or the internal wirings 3 to the surface wirings 2 penetrating through the insulating layers 1a to 1d. The internal wirings 3 and the via-hole conductors 4 are formed of metal material of Ag or Ag alloy loaded with at least V2 O5 and quartz.
Patent JP-H01144317-A (JP)
Title: Ratio differential relay for transformer
Inventor: IHARAKI EIJIRO
IPC: H02H7/045
Filed: 1987-11-27
Abstract: PURPOSE:To surely lock a trip circuit upon erroneous operation of a ratio differential relay, by continuously feeding lock commands when output from a surge detection relay continues longer than a predetermined time. CONSTITUTION:When basic wave component of an input current exceeds over a set value, a ratio differential relay 1 provides a trip signal for a circuitbreaker. A surge detection relay 3 detects content of second harmonic contained in the input current, and provides or releases lock command for a trip circuit. When the surge detection relay provides lock command continuously for a predetermined time, the lock command is held by means of a timer 4 and a flipflop circuit 5 and released by a release output fed from the ratio differential relay 1. Provision of trip signal from the ratio differential relay 1 is blocked by a lock signal fed from the surge detection relay 3 or the flipflop circuit 5.
Patent JP-H06150378-A (JP)
Title: Optical recording medium
Inventor: MIYADERA TOSHIYUKI
IPC: G11B7/246
Filed: 1992-11-10
Abstract: PURPOSE:To improve adhesive property between a light reflecting film and coloring matter recording film and to increase weather resistance in a high temp. high humidity environment by coating the inner circumference and the outer circumference of a recording film with a light reflecting film and a protective film. CONSTITUTION:This optical recording medium 1 consists of a recording film 12 on a light transmitting substrate 11, and further, a light reflecting film 13 on the recording film 12. Further, a protective layer 14 is provided on the reflecting film 13. The light reflecting film 13 consists of metal such as Au, Al, Ag, Cu, and formed by vacuum vapor deposition, sputtering, ion plating, etc. The protective film 14 is generally formed by spin coating of a UV-curing resin and irradiating the resin with UV rays for hardening. The protective film 14 is formed so that the inner and outer circumference edges cover the recording film 12 and the light reflecting film.
Patent JP-H06142702-A (JP)
Title: Method for cold rolling metallic material
Inventor: YAMAMOTO HIDEO
IPC: B21B1/22
Filed: 1992-11-10
Abstract: PURPOSE:To provide a method for rolling a metallic material by which the generation of glossiness difference between both surface and back faces of a metallic sheet is prevented. CONSTITUTION:This method for cold rolling the metallic material is shown as follows: (1) Roll cross rolling is executed by providing rolls so that angles alpha, beta which, in a plane parallel to the rolling plane, the axial directions of upper and lower work rolls 1, 2 respectively form with the direction perpendicular to the rolling direction are alphabetanot equal to 0 and alpha-betanot equal to 0. (2) In (1), the glossiness difference between the upper and lower faces of the metallic sheet 3 is measured after roll cross rolling and rolling is executed while adjusting alpha and beta so that the difference is decreased. (3) Roll cross rolling is performed while controlling the sum of alpha, beta in (1) or (2) so as to be constant. In this way, the metallic sheet 3 is rolled at high efficiency and without generating glossiness difference between the upper and lower surfaces even by cold roll ing using a tandem mill.
Patent JP-H08157183-A (JP)
Title: Construction machine having crawler belt
Inventor: SATO YUHEI
IPC: B66C23/36
Filed: 1994-12-02
Abstract: PURPOSE: To prevent a connecting member from entering a clearance between truck links even if the connecting member such as a hydraulic hose is not pulled by an assistant operator. CONSTITUTION: A construction machine is provided with a crawler belt 10 held by a side frame SF of a construction machine main body, and performs work by supplying driving force from a driving source arranged in the rear of the main body to an attachment for work installed on the main body through a flexible connecting member, and is provided with holding members 32 connected to a side surface of the side frame SF so as to be rotatable in the vertical direction,  a guide member 34 which is held by the holding members 32 so as to extend in the longitudinal direction to the main body and can move between a housing position to be housed between upper and lower truck links of the crawler belt 10 and a working position almost running along an outside end surface of the upper side truck link 11 according to rotation of the holding members 32 and which guides the connecting member in the working position and a holding mechanism to hold the guide member 34 in the working position and the housing position.
Patent JP-S63153247-A (JP)
Title: Stainless steel proof against nitric acid and manufacture thereof
Inventor: KAJIMURA HARUHIKO
IPC: C22C38/00
Filed: 1986-12-16
Abstract: PURPOSE:To manufacture a stainless steel having superior corrosion resistance in nitric acid contg. oxidizing ions by a simple means by cold working the surface of a steel contg. specified percentage of C, Si, Mn, Cr, Ni, Nb, B, P, As and Sb in Fe. CONSTITUTION:A steel having a compsn. consisting of, by weight, <=0.04% C, <=1% Si, <=2% Mn, 18-30% Cr, 7-28% Ni, 8XC%-0.5% Nb, <=0.001% B, <=0.01% (P+As+Sb) and the balance Fe with inevitable impurities is manufactured. The surface of the steel is cold worked by shot peening or other method to make the grains fine and to compress them. Thus, a stainless steel having superior resistance to intergranular corrosion in an environment contg. nitric acid contg. oxidizing ions such as Cr<6+> is obtd.
Patent JP-H07149441-A (JP)
Title: Sheet carrier device and reader
Inventor: SUGIYAMA SHIGEYUKI
IPC: B65H3/06
Filed: 1993-11-30
Abstract: PURPOSE:To maintain the standby position of a rotator to handle and deliver sheets and reduce cost and design load by calculating the rotating number of the rotator and controlling the stop angle corresponding to the end position of the sheets detected in a period from starting rotating the rotator to stopping rotating the rotator. CONSTITUTION:When a start button on an operation panel C is pushed, a stepping motor is driven so that an original is held by a preliminary carrying roller 2 and a preliminary carrying and thrusting piece 26 with the end handled. The preliminary carrying roller 2 approximately oval-shaped is on standby at a stop angle theta of 5 deg. to a sheet carrying direction when on standby, and controlled to be rotated a preset number and returned to the standby position after the reading of the original is completed. The rear end of the original is detected by a DES sensor, an original discharge roller 6a driven by the stepping motor is rotated a preset number in accordance with the detection signal of the DES sensor to discharge and load the original on an original discharge tray.
Patent JP-S63151548-A (JP)
Title: Device for controlling posture of equipment on vehicle
Inventor: KOMAZAWA OSAMU
IPC: B60N2/90
Filed: 1986-12-16
Abstract: PURPOSE:To provide safety and ease of getting in and off a car particularly in rainy weather by automatically setting an optimum driving posture set by a driver getting in the car. CONSTITUTION:A posture setting mechanism of a FR seat STFR is constituted from a slide mechanism 100 for driving back and forth the seat STFR relative to a vehicle floor, a front height adjusting mechanism 200 for drivably lifting the front portion of a seat cushion SCFR, a rear height adjusting mechanism 300 and a reclining mechanism 400 for a seat back SBFR. When a driver goes up and down, the presence of driver on the driver seat is shown and a door is opened so that equipment comprising the steering seat STFR on the vehicle is driven to a predetermined position. Thus, the driver can get out of the car safely and easily. When the driver closes the door to use the car after seating on the driver seat, the posture information of the equipment on the vehicle is read out by a memory means for automatic setting. This is a position set by the driver before he gets out of the car.
Patent JP-H08161639-A (JP)
Title: Transaction processor
Inventor: ISHII HIROAKI
IPC: G06Q50/00
Filed: 1994-12-02
Abstract: PURPOSE: To provide the transaction processor without requiring a huge storage capacity by grouping plural articles of the same kind but different from a model such as color, pattern and size and registering unit price of the articles in the unit of groups. CONSTITUTION: A POS controller 2 is connected to plural POS terminals 1 (1-1-1-n) through data communication lines. The POS controller 2 is provided with a PLU file 11, an article number file 13, an exception SKU file 15. Articles such as shirts of the same king but different from color, pattern and size are selected as the same group, to which a same general product category/specific product code is given and unit prices or the like are registered in the article number file 13 corresponding to the general product category/item code. Furthermore, commodities such as shirts whose unit price different from that of the articles of a same kind but different from color, pattern and size and selected as a same group are registered in the exception SKU file 15.
Patent JP-H08160431-A (JP)
Title: Rubbing method, rubbing device and production of optical compensation sheet
Inventor: ITO HIDETOMO
IPC: G02F1/1335
Filed: 1994-12-02
Abstract: PURPOSE: To uniformly rub the liquid crystal oriented films of a long-sized film. CONSTITUTION: This rubbing method of subjecting the liquid crystal oriented films formed on the front surface of the long-sized film 9 to an orientation treatment is a rubbing method of subjecting the surfaces of the oriented films on the film substrate to the rubbing treatment continuously by arranging a rubbing roll 6 between two transporting rolls 7 and 8 within a continuous transporting stage of the film substrate 9 and transporting the film substrate 9 while lapping the film substrate 9 with the revolving rubbing roll 6. This process for producing an optical compensation sheet comprises forming the sheet by the device and method.
Patent JP-H10141657-A (JP)
Title: Composite combustion device
Inventor: ISHIHARA SHINOBU
IPC: F23N5/00
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To permit the combustion control of respective combustion devices optimally and stably when the combustion operations of two sets of combustion devices, using a centralized exhaust tube or a centralized air supplying port commonly and having different combustion capacities by changing the amount of combustion, are effected simultaneously. SOLUTION: A plurality of amount of combustion zones, produced by dividing the variable range of combustion amount of a first combustion device 1 having a big combustion capacity by one or more predetermined boundary points, are preset in a combustion control means 4 and the air supplying amount of the first combustion device 1 is determined from the combustion amount of the first combustion device 1 based on a first air supplying amount characteristic, preset in the combustion control means 4, while the air supplying amount of a second combustion device 2 having a small combustion capacity, is determined from the combustion amount of the second combustion device based on a second air supplying amount characteristic corresponding to the combustion amount of the first combustion device 1, among a plurality of second air supplying amount characteristics,  preset in the combustion control means 4 according to a plurality of combustion amount zones respectively.
Patent JP-H06144753-A (JP)
Title: Control device of elevator
Inventor: SAKURADA HIROAKI
IPC: B66B13/14
Filed: 1992-11-10
Abstract: PURPOSE:To reduce a trouble to confine passengers in a cage when a safety device of a protective device of an elevator detects an abnormal condition, and the cage is made into an emergency stopping condition. CONSTITUTION:A safety device B which operates when there is no abnormality in the door system, when an elevator detects an abnormal condition as to the safe operation so as to stop emergently; its constantly opening contact B1; constantly closed contacts E1 and E2 which are closed when a cage is stopped within + or -L2 of the opening and closing area of a story floor; and a door control circuit 1 to open the elevator door under such a condition; are provided.
Patent JP-H08138977-A (JP)
Title: Manufacture of aluminum foil, for electrolytic capacitor, with excellent dispersion property of etch pit
Inventor: FUKUOKA KIYOSHI
IPC: H01G9/04
Filed: 1994-11-09
Abstract: PURPOSE: To obtain an aluminum foil for an electrolytic capacitor whose capacitance per unit volume is large by a method wherein resin spheres are stuck, by an electrostatic force, to the surface of the aluminum foil and an etching treatment is then executed. CONSTITUTION: Resin spheres are stuck, by an electrostatic force, to the surface of an aluminum foil. As the resin spheres, resin spheres having a mean central particle size of 0.1 to 10μm are used, static electricity is applied to the aluminum foil and/or the resin spheres, and the resin spheres are lined up, fixed and bonded uniformly so as not to be overlapped. Alternatively, the resin spheres are stuck, by static electricity, to the surface of the aluminum foil, the resin spheres are heated by an arbitrary heating means, the resin spheres are fixed and bonded to the surface of the aluminum foil, the resin spheres are fixed and bonded to each other, and the resin spheres are lined up and fixed to the surface of the aluminum foil. Then, the aluminum foil is etched.  Thereby, gaps between the resin spheres are utilized as etching nuclei, and etch pits whose dispersion property is excellent can be formed.